File list (Check if you may need any files):
C#QQQ\MyQQ\BASE\MyQQDB.sql
.....\....\.LL\bin\Debug\BLL.dll
.....\....\...\...\.....\BLL.pdb
.....\....\...\...\.....\DAL.dll
.....\....\...\...\.....\DAL.pdb
.....\....\...\...\.....\Model.dll
.....\....\...\...\.....\Model.pdb
.....\....\...\BLL.csproj
.....\....\...\BLL.csproj.user
.....\....\...\BloodType.cs
.....\....\...\ClassDiagram1.cd
.....\....\...\Friends.cs
.....\....\...\FriendshipPolicy.cs
.....\....\...\Messages.cs
.....\....\...\MessageType.cs
.....\....\...\obj\BLL.csproj.FileList.txt
.....\....\...\...\Debug\BLL.dll
.....\....\...\...\.....\BLL.pdb
.....\....\...\...\.....\Refactor\BLL.dll
.....\....\...\...\.....\ResolveAssemblyReference.cache
.....\....\...\Properties\AssemblyInfo.cs
.....\....\...\Star.cs
.....\....\...\Users.cs
.....\....\DAL\bin\Debug\DAL.dll
.....\....\...\...\.....\DAL.pdb
.....\....\...\...\.....\Model.dll
.....\....\...\...\.....\Model.pdb
.....\....\...\BloodTypeDAL.cs
.....\....\...\ClassDiagram1.cd
.....\....\...\DAL.csproj
.....\....\...\FriendsDAL.cs
.....\....\...\FriendshipPolicyDAL.cs
.....\....\...\MessagesDAL.cs
.....\....\...\MessageTypeDAL.cs
.....\....\...\obj\DAL.csproj.FileList.txt
.....\....\...\...\.ebug\DAL.dll
.....\....\...\...\.....\DAL.pdb
.....\....\...\...\.....\Refactor\DAL.dll
.....\....\...\...\.....\ResolveAssemblyReference.cache
.....\....\...\Properties\AssemblyInfo.cs
.....\....\...\SQLHelper.cs
.....\....\...\StarDAL.cs
.....\....\...\UsersDAL.cs
.....\....\Model\bin\Debug\Model.dll
.....\....\.....\...\.....\Model.pdb
.....\....\.....\BloodTypeInfo.cs
.....\....\.....\ClassDiagram1.cd
.....\....\.....\.ommon\EnumFriendshipPolicyType.cs
.....\....\.....\......\EnumMessageState.cs
.....\....\.....\......\EnumMessageType.cs
.....\....\.....\FriendshipPolicyInfo.cs
.....\....\.....\FriendsInfo.cs
.....\....\.....\MessagesInfo.cs
.....\....\.....\MessageTypeInfo.cs
.....\....\.....\Model.csproj
.....\....\.....\obj\Debug\Model.dll
.....\....\.....\...\.....\Model.pdb
.....\....\.....\...\.....\Refactor\Model.dll
.....\....\.....\...\Model.csproj.FileList.txt
.....\....\.....\Properties\AssemblyInfo.cs
.....\....\.....\StarInfo.cs
.....\....\.....\UsersInfo.cs
.....\....\.yQQ\App.config
.....\....\....\AppSetter.cs
.....\....\....\bin\Debug\BLL.dll
.....\....\....\...\.....\BLL.pdb
.....\....\....\...\.....\DAL.dll
.....\....\....\...\.....\DAL.pdb
.....\....\....\...\.....\Model.dll
.....\....\....\...\.....\Model.pdb
.....\....\....\...\.....\MyQQ.exe
.....\....\....\...\.....\MyQQ.exe.config
.....\....\....\...\.....\MyQQ.pdb
.....\....\....\...\.....\MyQQ.vshost.exe
.....\....\....\...\.....\MyQQ.vshost.exe.config
.....\....\....\...\.....\SideBar.dll
.....\....\....\Controls\SideBar.dll
.....\....\....\ConvertValidate.cs
.....\....\....\Faces\1.bmp
.....\....\....\.....\10.bmp
.....\....\....\.....\100.bmp
.....\....\....\.....\11.bmp
.....\....\....\.....\12.bmp
.....\....\....\.....\13.bmp
.....\....\....\.....\14.bmp
.....\....\....\.....\15.bmp
.....\....\....\.....\16.bmp
.....\....\....\.....\17.bmp
.....\....\....\.....\18.bmp
.....\....\....\.....\19.bmp
.....\....\....\.....\2.bmp
.....\....\....\.....\20.bmp
.....\....\....\.....\21.bmp
.....\....\....\.....\22.bmp
.....\....\....\.....\23.bmp
.....\....\....\.....\24.bmp
.....\....\....\.....\25.bmp
.....\....\....\.....\26.bmp
.....\....\....\.....\27.bmp
.....\....\....\.....\28.bmp